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LegacyLinkElement.cs
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LegacyLinkElement.cs
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//===============================================================================================================
// System : Sandcastle Tools - Sandcastle Tools Core Class Library
// File : LegacyLinkElement.cs
// Author : Eric Woodruff (Eric@EWoodruff.us)
// Updated : 05/04/2022
// Note : Copyright 2022, Eric Woodruff, All rights reserved
//
// This file contains the class used to handle legacyLink elements
//
// This code is published under the Microsoft Public License (Ms-PL). A copy of the license should be
// distributed with the code and can be found at the project website: https://GitHub.com/EWSoftware/SHFB. This
// notice, the author's name, and all copyright notices must remain intact in all applications, documentation,
// and source files.
//
// Date Who Comments
// ==============================================================================================================
// 01/23/2022 EFW Created the code
//===============================================================================================================
using System;
using System.Linq;
using System.Xml.Linq;
namespace Sandcastle.Core.PresentationStyle.Transformation.Elements
{
/// <summary>
/// This handles <c>legacyLink</c> elements
/// </summary>
public class LegacyLinkElement : Element
{
/// <inheritdoc />
public LegacyLinkElement() : base("legacyLink")
{
}
/// <inheritdoc />
public override void Render(TopicTransformationCore transformation, XElement element)
{
if(transformation == null)
throw new ArgumentNullException(nameof(transformation));
if(element == null)
throw new ArgumentNullException(nameof(element));
var link = new XElement("a",
new XAttribute("href", element.Attribute(Xlink + "href")?.Value),
new XAttribute("rel", "noopener noreferrer"));
transformation.CurrentElement.Add(link);
if(element.Nodes().Any())
transformation.RenderChildElements(link, element.Nodes());
else
link.Add(element.Attribute(Xlink + "href")?.Value);
}
}
}